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NTN 99550/99100 Tapered Roller Bearing Assembly - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN 99550/99100 Tapered Roller Bearing Assembly

The NTN Tapered Roller Bearing Assembly, model 99550/99100, is an inch-system bearing with a 5 1/2 in bore, 10 in OD, and 2.625 in cone width. It features a pressed steel cage and carbon steel rings, as specified by…

SKU 3G-OTH-110676

Also listed as: 9955099100 · 99550 99100 · 99550-99100

Brand
NTN
Item
99550/99100 Tapered Roller Bearing Assembly
Category
Tapered Roller Bearing Assemblies
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NTN
Manufacturer Part Number
99550/99100
Bore
5 1/2 in
OD
10 in
Cone Wd
2.625 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
99550/99100

Technical Documents

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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Tapered Roller Bearing Assembly, model 99550/99100, is an inch-system bearing with a 5 1/2 in bore, 10 in OD, and 2.625 in cone width. It features a pressed steel cage and carbon steel rings, as specified by the manufacturer.

Frequently Asked Questions

What is the NTN 99550/99100 tapered roller bearing used for?

The NTN 99550/99100 tapered roller bearing assembly is used in industrial applications requiring high radial and axial load capacity, such as gearboxes, conveyors, and heavy machinery. Its inch-system dimensions (5 1/2 in bore, 10 in OD) suit North American equipment. The pressed steel cage and carbon steel rings provide durability in moderate-speed, high-load environments.

What are the specifications of the NTN 99550/99100 bearing?

The NTN 99550/99100 is an inch-system tapered roller bearing assembly with a 5 1/2 in bore, 10 in OD, and 2.625 in cone width. It features carbon steel rings and a pressed steel cage. The manufacturer part number and bearing industry number are both 99550/99100. This assembly is designed for reliable performance in industrial drivetrains.

Where to buy the NTN 99550/99100 bearing worldwide?

You can source the NTN 99550/99100 tapered roller bearing assembly worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine NTN bearings to customers across industries.

How to select the correct NTN tapered roller bearing for an application?

To select the correct NTN tapered roller bearing, match the bore, OD, and width to your shaft and housing dimensions. For the 99550/99100, verify the inch-system measurements (5 1/2 in bore, 10 in OD, 2.625 in cone width). Consider load ratings, speed requirements, and cage material—pressed steel suits moderate speeds. Consult NTN's catalog or a bearing specialist for precise fit.

Used in

Common applications for NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies

NTN Products

3G Electric supplies NTN tapered roller bearing assemblies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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